Who Counts as a Christian?

To start on my reflections on the rise and spread of Christianity, it might be useful to talk for a while about a particular article that has been highly influential both for my own thinking and more broadly in the contemporary discussion among scholars. The article was written by a prominent and deservedly acclaimed British historian, Keith Hopkins, a long-time professor at Cambridge University. It was called “Christian Number and Its Implication,” and it appeared in the Journal of Early Chr...